Update app.py

app.py

@@ -211,7 +211,7 @@ def send_feedback(feedback_data):
 
 # Streamlit interface for adding a person
 def add_person_ui():
-    st.title("Add Person")
+    st.title("😎 Add Person")
     name = st.text_input("Enter Name", help="Enter the name of the person")
     image_path = st.file_uploader("Upload Image", help="Upload an image containing the person's face")
     email = st.text_input("Enter Email (Optional)", help="Enter the person's email address (optional)")
@@ -225,7 +225,7 @@ def add_person_ui():
 
 # Streamlit interface for recognizing face
 def recognize_face_ui():
-    st.title("Recognize Face")
+    st.title("🔍 Recognize Face")
     image_path = st.file_uploader("Upload Image", help="Upload an image for face recognition")
     if st.button("Recognize Face"):
         result = recognize_face(image_path)
@@ -239,7 +239,7 @@ def recognize_face_ui():
             st.write(f"Email: {email}")
 
 def recognize_face_optimal_ui():
-    st.title("Recognize Face (Optimal)")
+    st.title("🔍 Recognize Face (Optimal)")
     image_path = st.file_uploader("Upload Image", help="Upload an image for optimal face recognition")
     if st.button("Recognize Face (Optimal)"):
         result = recognize_face_optimal(image_path)
@@ -250,7 +250,7 @@ def recognize_face_optimal_ui():
         
 # Streamlit interface for deleting a person
 def delete_person_ui():
-    st.title("Delete Person")
+    st.title("🗑️ Delete Person")
     name = st.text_input("Enter Name", help="Enter the name of the person to delete")
     if st.button("Delete Person"):
         if not name:
@@ -261,7 +261,7 @@ def delete_person_ui():
 
 # Streamlit interface for feedback
 def feedback_ui():
-    st.title("Feedback")
+    st.title("✍️ Feedback")
     st.write("Your feedback is important to us! Please fill out the form below:")
 
     name = st.text_input("Name (optional)")
@@ -331,7 +331,7 @@ def view_messages_ui():
 
 # Streamlit interface for messenger using tabs
 def messenger_ui():
-    st.title("Messenger")
+    st.title("💬 Messenger")
     tabs = st.columns(2)
     if tabs[0].button("Send Message"):
         st.session_state["messenger_tab"] = "Send Message"
@@ -347,7 +347,7 @@ def messenger_ui():
 #end of messaging section 
 
 def tour_guide_ui():
-    st.title("Tour Guide")
+    st.title("🗺️ Tour Guide")
     st.markdown("This tour will guide you through the application.")
 
     with st.expander("Welcome"):